Yu Yang dropped out of high school to work as a carpenter with his father. Through his own efforts, he ran a decoration shop. Due to an accident, he traveled to the coastal fishing village of Jiaodong in 1958 and obtained the system. After constantly running in with the system, he stumbled from the beginning using the system. Later, when he met Zhou Hailin, Shi Jianshe and others, he clarified the purpose of his system. He used the system to lead the whole village through disasters such as drought, flood, frost, pests and diseases, and move towards the road of common prosperity.